Every once and a while my iMac drops my Wi-fi network and then refuses to see it until I reboot.
What's interesting is typically I only see one maybe 2 available wi-fi networks that are not my own. When the problem occurs I can see about 7 or 8 (most of them are duplicates, example: "LastName's Network", "LastName's Guest Network")
What's up? Is this just interference?
Note: I live in a neighborhood but my house is right next to a hill. There is only one house close enough that I would expect to get a signal from.